PCI-E 5.1 Sound Card Computer PCIE 5.1 Channel 3D Audio 6 Channels 3D Games ~'

The type of PCI bus interface. Supports EAX, karaoke key, and Echo sound effects. 3D effect: Microsoft Direct Sound 3D; Aureal A3D; HRTF 3D extension positional audio; EAX. HRTF-base 3D positional audio, supporting DirectSound 3D, EAX and A3D interfaces.

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